CVE-2023-4327

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2023-08-15. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Broadcom RAID Controller web interface is vulnerable to exposure of sensitive data and the keys used for encryption are accessible to any local user on Linux

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
1.2%
KEV
Not listed

Published

August 15, 2023

Last Modified

June 17, 2026

References (3)

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 38× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-23 02:26 UTCEG score recompute
  2. 2026-07-22 23:13 UTCEG score recompute
  3. 2026-07-21 15:23 UTCEPSS rescore
  4. 2026-07-21 15:23 UTCEPSS rescore
  5. 2026-07-20 17:06 UTCEPSS rescore
  6. 2026-07-19 14:29 UTCEPSS rescore
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  10. 2026-07-16 17:01 UTCEPSS rescore
  11. 2026-07-15 16:56 UTCEPSS rescore
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  15. 2026-07-13 06:11 UTCEPSS rescore
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  17. 2026-07-12 05:45 UTCEPSS rescore
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  19. 2026-07-09 19:08 UTCEPSS rescore
  20. 2026-07-07 13:44 UTCEPSS rescore
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  22. 2026-07-05 02:29 UTCEPSS rescore
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  25. 2026-07-02 16:59 UTCEPSS rescore
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  1. 2026-07-01 15:05 UTCEPSS rescore
  2. 2026-06-30 23:21 UTCEPSS rescore
  3. 2026-06-30 23:21 UTCEPSS rescore
  4. 2026-06-28 14:06 UTCEPSS rescore
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  6. 2026-06-28 04:55 UTCEPSS rescore
  7. 2026-06-27 03:07 UTCEPSS rescore
  8. 2026-06-25 13:48 UTCEPSS rescore
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  10. 2026-06-24 14:04 UTCEPSS rescore
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  12. 2026-06-23 21:31 UTCEPSS rescore
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  14. 2026-06-21 14:55 UTCEPSS rescore
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  16. 2026-06-19 19:24 UTCEPSS rescore
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  18. 2026-06-18 17:51 UTCEPSS rescore
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  20. 2026-06-15 17:47 UTCEPSS rescore
  21. 2026-06-14 23:16 UTCEPSS rescore
  22. 2026-06-13 22:59 UTCEPSS rescore
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  24. 2026-06-12 23:11 UTCEPSS rescore
  25. 2026-06-12 23:10 UTCEPSS rescore
  26. 2026-06-11 13:59 UTCEPSS rescore
  27. 2026-06-10 22:17 UTCEPSS rescore
  28. 2026-06-10 13:21 UTCEPSS rescore
  29. 2026-06-08 14:16 UTCEPSS rescore
  30. 2026-06-08 14:16 UTCEPSS rescore
  31. 2026-06-07 15:24 UTCEPSS rescore
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  35. 2026-06-05 22:46 UTCEPSS rescore
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  37. 2026-06-05 06:09 UTCEPSS rescore
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  40. 2026-06-04 13:11 UTCEPSS rescore
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  42. 2026-06-04 13:11 UTCEPSS rescore
  43. 2026-06-02 20:12 UTCEPSS rescore
  44. 2026-06-02 20:12 UTCEPSS rescore
  45. 2026-06-01 13:51 UTCEPSS rescore
  46. 2026-06-01 13:51 UTCEPSS rescore
  47. 2026-05-31 22:30 UTCEPSS rescore
  48. 2026-05-31 22:30 UTCEPSS rescore
  49. 2026-05-31 00:15 UTCEPSS rescore
  50. 2026-05-31 00:15 UTCEPSS rescore
  51. 2026-05-29 13:43 UTCEPSS rescore
  52. 2026-05-28 13:44 UTCEPSS rescore
  53. 2026-05-27 13:39 UTCEPSS rescore
  54. 2026-05-27 13:39 UTCEPSS rescore
  55. 2026-05-26 13:43 UTCEPSS rescore
  56. 2026-05-26 13:43 UTCEPSS rescore
  57. 2026-05-26 07:18 UTCEPSS rescore
  58. 2026-05-26 07:18 UTCEPSS rescore
  59. 2026-05-26 07:18 UTCEPSS rescore
  60. 2026-05-24 19:17 UTCEG score recompute
  61. 2026-05-24 19:17 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-4327?
CVE-2023-4327 is a medium vulnerability published on August 15, 2023. Broadcom RAID Controller web interface is vulnerable to exposure of sensitive data and the keys used for encryption are accessible to any local user on Linux
When was CVE-2023-4327 disclosed?
CVE-2023-4327 was first published in the National Vulnerability Database on August 15, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-4327 actively exploited?
CVE-2023-4327 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-4327?
CVE-2023-4327 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2023-4327?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-4327, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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